<template>
  <div class="app-container">
    <el-form
      :model="queryParams"
      ref="queryForm"
      size="small"
      :inline="true"
      v-show="showSearch"
    >
    <el-form-item label="轮播图位置" prop="advertType">
          <el-select v-model="queryParams.advertType" placeholder="请选择" clearable>
            <el-option
              v-for="dict in dict.type.swiper_status"
              :key="dict.value"
              :label="dict.label"
              :value="dict.value"
            />
          </el-select>
        </el-form-item>
      <el-form-item label="是否跳转" prop="jump">
        <el-select
          v-model="queryParams.jump"
          placeholder="请选择"
          clearable
          style="width: 240px"
        >
          <el-option
            v-for="dict in swtype"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>

      <el-form-item>
        <el-button
          type="primary"
          icon="el-icon-search"
          size="mini"
          @click="handleQuery"
          >搜索</el-button
        >
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery"
          >重置</el-button
        >
      </el-form-item>
    </el-form>
    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['advertising:add']"
          >新增</el-button
        >
      </el-col>
      <right-toolbar
        :showSearch.sync="showSearch"
        @queryTable="getList"
      ></right-toolbar>
    </el-row>

    <el-table
      v-loading="loading"
      :data="postList"
      @selection-change="handleSelectionChange"
    >
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="ID" align="center" width="55" prop="id" />
      <el-table-column label="轮播图位置" align="center" prop="advertType">
        <template slot-scope="scope">
          <dict-tag
            :options="dict.type.swiper_status"
            :value="scope.row.advertType"
          />
        </template>
      </el-table-column>
      <el-table-column label="轮播图" align="center" width="220" prop="images">
        <template slot-scope="scope">
          <el-image
            v-if="scope.row.images"
            class="img"
            :src="scope.row.images"
            :preview-src-list="[scope.row.images]"
          ></el-image>
        </template>
      </el-table-column>
      <el-table-column label="是否跳转" align="center" prop="jump">
        <template slot-scope="scope">
          <div v-if="scope.row.jump == 1">是</div>
          <div v-else>否</div>
        </template>
      </el-table-column>

      <el-table-column
        label="跳转链接"
        width="240"
        align="center"
        prop="jumpUrl"
      />
      <el-table-column label="排序" align="center" prop="sort" />
      <el-table-column
        label="更新时间"
        align="center"
        width="180"
        prop="createTime"
      />
      <el-table-column
        label="操作"
        align="center"
        class-name="small-padding fixed-width"
        fixed="right"
        width="180"
      >
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['advertising:edit']"
            >修改</el-button
          >
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['advertising:removeSwiper']"
            >删除</el-button
          >
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total > 0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改岗位对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="600px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="100px">
        <el-form-item label="轮播图位置" prop="advertType">
          <el-select v-model="form.advertType" placeholder="请选择" clearable>
            <el-option
              v-for="dict in dict.type.swiper_status"
              :key="dict.value"
              :label="dict.label"
              :value="dict.value"
            />
          </el-select>
        </el-form-item>
        <el-form-item label="轮播图" prop="images">
          <upimg
            :up-with="240"
            :upimgUrl="form.images"
            :up-height="160"
            :up-bradius="10"
            uptext="请上传轮播图图片"
            @changeName="imgUrlfun3"
          ></upimg>
        </el-form-item>
        <el-form-item label="是否跳转">
          <el-radio-group v-model="form.jump">
            <el-radio
              v-for="dict in swtype"
              :key="dict.value"
              :label="dict.value"
              >{{ dict.label }}</el-radio
            >
          </el-radio-group>
        </el-form-item>
        <el-form-item label="跳转地址" prop="jumpUrl" v-if="form.jump == 1">
          <el-input v-model="form.jumpUrl" placeholder="请输入跳转地址" />
        </el-form-item>
        <el-form-item label="排序" prop="sort">
          <el-input v-model="form.sort" placeholder="请输入排序号" />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import {
  swiperList,
  addSwiper,
  removeSwiper,
  editSwiper,
  swiperInfo,
} from "@/api/zhao/swiper";
import Upimg from "../../../components/UploadImg";
export default {
  name: "Post",
  dicts: ["sys_normal_disable", "swiper_status"],
  components: { Upimg },
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 岗位表格数据
      postList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        advertType:null,
        jump:null
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        advertType: [
          { required: true, message: "轮播图位置不能为空", trigger: "blur" },
        ],
        images: [
          { required: true, message: "轮播图不能为空", trigger: "blur" },
        ],
        jumpUrl: [
          { required: true, message: "跳转链接不能为空", trigger: "blur" },
        ],
      },
      isshow: false,
      swtype: [
        {
          id: 1,
          label: "是",
          value: 1,
        },
        {
          id: 2,
          label: "否",
          value: 0,
        },
      ],
    };
  },
  created() {
    this.getList();
  },
  methods: {
    imgUrlfun3(e) {
      if (e) {
        this.form.images = e.path;
      } else {
        this.form.images = "";
      }
    },
    /** 查询岗位列表 */
    getList() {
      this.loading = true
      swiperList(this.queryParams).then((response) => {
        this.postList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {};
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map((item) => item.postId);
      this.single = selection.length != 1;
      this.multiple = !selection.length;
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.isshow = false;
      this.open = true;
      this.title = "添加轮播图";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      this.title = "修改轮播图";
      this.isshow = true;
      swiperInfo({ id: row.id }).then((res) => {
        this.form = res.data;
        this.open = true;
      });
    },
    /** 提交按钮 */
    submitForm: function () {
      this.$refs["form"].validate((valid) => {
        if (valid) {
          if (this.isshow) {
            editSwiper(this.form).then((response) => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            console.log(this.form);
            addSwiper(this.form).then((response) => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    handleDelete(row) {
      let userIds = row.id || this.ids;
      if (typeof userIds == "number") {
        userIds = [userIds];
      }
      this.$modal
        .confirm('是否确认删除编号为"' + userIds + '"的数据项？')
        .then(function () {
          return removeSwiper({ ids: userIds });
        })
        .then(() => {
          this.getList();
          this.$modal.msgSuccess("删除成功");
        })
        .catch(() => {});
    },
  },
};
</script>
<style>
.img {
  width: 160px;
  height: 80px;
  border-radius: 10px;
}
</style>
